文档介绍：BRITISH STANDARD BS EN
570:1995
Aluminium and
aluminium alloys—
Impact extrusion slugs
obtained from wrought
products —
Specifications
The European Standard EN570:1994 has the status of a
British Standard
UDC -412:-412::
BSEN570:1995
Committees responsible for this
British Standard
The preparation of this British Standard was entrusted by the Engineering
Sector Board to mittee NFE/35, Light metals and their alloys,
upon which the following bodies were represented:
Aluminium Federation
Aluminium Stockholders’ Association
London Metal Exchange
Magnesium Industry Council
The following bodies were also represented in the drafting of the standard,
through mittees and panels:
Association of British Welded Aluminium Tube Makers
Association of Light Alloy Refiners Limited
Institution of Structural Engineers
Metal Packaging Manufacturers’ Association
This British Standard, having
been prepared under the
directionof the Engineering
SectorBoard, was published
underthe authority of the
Standards Board es into
effect on
15April1995 Amendments issued since publication
© BSI 08-1999 Amd. No. ments
The following BSI references
relate to the work on this
standard:
Committee reference NFE/35
Draft ment 91/47490 DC
ISBN 0 580 23697 8
BSEN570:1995
Contents
Page
Committees responsible Inside front cover
National foreword ii
Foreword 2
Text of EN 570 3
List of references Inside back cover
© BSI 08-1999 i
BSEN570:1995
National foreword
This British Standard has been prepared by mittee NFM/35 and is
the English language version of EN570:1994 Aluminium and aluminium
alloys— Impact extrusion slugs obtained from wrought products —
Specifications, published by the mittee for Standardization (CEN).
Publication referred to Corresponding British Standard
EN573-3:1994 BS EN573 Aluminium and aluminium alloys —
position and form of wrought products
Part 3: